Start from the start of the shifter, familiar with the […]
Start from the start of the shifter, familiar with the operation of the machine. socks machine are divided into two major categories: single needles and double needles. Single needles are now generally computer-controlled versions of various countries, so be familiar with the role and methods of each button, but also learn to draw flowers. The double needle is mainly semi-computer, mainly for changing the needle, other relatively simple
Different knitting methods, knitted fabrics can be divided into: weft knitting, warp knitting, warp and weft composite knitting
Knitting production process is short, raw materials have strong applicability, the product has a wide range of use, the needle machine has high production efficiency, labor intensity is low, the machine noise is small, and the area is small
The coil is the basic structural unit that constitutes the knitted fabric
Coil composition: coil, needle arc, subsidence arc
Main physical and mechanical indicators of knitted fabrics: coil length, density, underfill factor, thickness, dispersibility, hemming
According to the needle type, it can be divided into crochet machine, tongue needle machine, compound needle machine
The reason for the knitting machine is as follows: a line or a let-off mechanism, a weaving mechanism, a pulling and winding mechanism, a transmission mechanism and an auxiliary mechanism
Auxiliary devices include: flower-type mechanism, automatic control mechanism, automatic refueling device, cleaning and dust removal device, various stop devices, counting devices, etc.
Types of knitted fabrics: original tissue, change tissue, color texture
Weft flat-needle tissue
Double ribbed tissue commonly known as: cotton wool tissue
Shows the organizational structure of weft-knitted fabrics, and generally includes: structure diagrams, schematics, knit illustrations
Jacquard organization whose structural units consist of coils and floats
Jacquard organization can be divided into single-sided, double-sided, which has a single color (plain) and multi-colored points
Single-sided weft-knit jacquard can be divided into two types: uniform structure and non-uniform structure according to whether or not the number of longitudinal turns of the longitudinal coils in each complete group is large.
There are three main categories of embroidery yarn organization: embroidered plating organization, overhead plating organization, exchange of plating organization
The yarn laying method of the pad yarn is generally: straight pad type, displacement type or hybrid type. At present, most of the production of velveteen cloth adopts 1:2 displacement type.